Jie Li

Squeezed light in a semiconductor microcavity

Xuan Zuo, Zi-Xu Lu, Zhiyuan Fan, Jie Li

Squeezed light is a particularly useful quantum resource, which finds broad applications in quantum information processing, quantum metrology and sensing, and biological measurements. Here we show how to produce squeezed light exploiting the strong exciton–phonon nonlinear interaction in a semiconductor microcavity. The …

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Dual instability of superconductivity from oxygen defects in La$_3$Ni$_2$O$_{7+δ}$

Peiheng Jiang, Jie Li, Xiaodong Cao, Zhicheng Zhong et autres

We uncover a dual mechanism by which oxygen defects suppress superconductivity in the bilayer nickelate La$_3$Ni$_2$O$_{7+δ}$ using density functional theory, dynamical mean-field theory, and functional renormalization group analysis. Apical vacancies and interbilayer interstitials emerge as the dominant low-energy defect species and are …

Atomic-scale imaging of frequency-dependent phonon anisotropy

Xingxu Yan, Paul Zeiger, Haoying Sun, Jie Li et autres

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Monte Carlo simulation of ion beam and background gas collisions

Shixian Cai, Kedong Wang, Wei Huang, Jinghui Wang et autres

In current beam simulation software, there is no functionality specifically designed for the generation and tracking calculation of secondary particles produced during beam transport. These secondary particles are produced from collisions between the beam and background gas, as well as collisions with …

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Synthesis of NIR‐II Fluorophores by a C(sp 2 )−C(sp 2 /sp) Coupling Reaction Driven by Charge‐Transfer Interaction

Jie Li, Xinxin Liu, Ling‐Ya Peng, Li‐Ya Niu et autres

Abstract Here, we report a C(sp 2 )−C(sp 2 /sp) coupling reaction driven by charge transfer interaction. Due to the strong intermolecular noncovalent interaction, an essential electron donor‐acceptor (EDA) complex is formed, confirmed solidly by absorption spectra, 1 H NMR and single …

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Enhanced performance of hollow polystyrene spheres for inertial confined fusion by noncovalent interactions

Meifang Liu, Qiang Chen, Yiyang Liu, Jie Li et autres

Abstract Thin‐walled polystyrene (PS) spheres are needed for preparing the targets in the inertial confined fusion (ICF). To prevent the occurrence of craze and crack in the fabrication of the spheres, a noncovalent interaction route is developed to improve the mechanical properties …

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Integration of target, suspect, and nontarget screening with risk modeling for per- and polyfluoroalkyl substances prioritization in surface waters

Jingrun Hu, Yitao Lyu, Huan Chen, Leilei Cai et autres

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Design of Ionization Chamber for CLAPA II

Huilin Ge, Kun Zhu, Xicheng Xie, Haoyang Lan et autres

The multi-strip ionization chamber functions as a location and dosage monitor for the Compact LAser Plasma Accelerator II (CLAPA II) beam delivery system, allowing laser pulse beam diagnostics. The properties of the planned ionization chamber were studied using Boag’s theory and Monte …

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Insights into atrazine degradation by thermally activated persulfate: Evidence from dual C–H isotope analysis and DFT simulations

Jie Li, Enhang Liang, Taobo Huang, Xiaohui Zhao et autres

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Ca2+‐independent transmission at the central synapse formed between dorsal root ganglion and dorsal horn neurons

Yuan Wang, Rong Huang, Zuying Chai, Changhe Wang et autres

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Tuning the Size of Large Dense‐Core Vesicles and Quantal Neurotransmitter Release via Secretogranin II Liquid–Liquid Phase Separation

Zhaohan Lin, Yinglin Li, Yuqi Hang, Changhe Wang et autres

Abstract Large dense‐core vesicles (LDCVs) are larger in volume than synaptic vesicles, and are filled with multiple neuropeptides, hormones, and neurotransmitters that participate in various physiological processes. However, little is known about the mechanism determining the size of LDCVs. Here, it is …

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Why does speleothem δ 18 O differ from groundwater δ 18 O in the late Pleistocene? Insight from modern precipitation with their recharge dynamics in the northern margin of the East Asian summer monsoon region

Jie Li, Lijun Tian, Guoying Bai, Hongyi Zhao

Both δ 18 O in groundwater and speleothem are inherited from precipitation δ 18 O, however, stalagmite δ 18 O and groundwater δ 18 O do not simultaneously agree with each other in the monsoon regions, especially in the late Pleistocene. The …

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